I believe this will be of some help to you c:
Link (http://www.feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=43319.0)
I think this would be helpful too
Link (http://www.feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=31873.0)
Though I'd suggest checking out the general presets and markings board as they have a ton of threads for different areas in preset making c:
Link (http://www.feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&board=139.0)
StarStriderLP has been doing a series of tutorials in 5 parts.
Here is the first one; http://www.youtube.com/watch?v=vzS9mOZ3vCE (http://www.youtube.com/watch?v=vzS9mOZ3vCE)
She also has a tutorial about wings and how to make them;
http://www.youtube.com/watch?v=6_UYOf8Dk00 (http://www.youtube.com/watch?v=6_UYOf8Dk00)
Invisible presets tutorial;
http://www.youtube.com/watch?v=F1KzhPtCg5M (http://www.youtube.com/watch?v=F1KzhPtCg5M)
Glow-in-the-dark presets;
http://www.youtube.com/watch?v=qPGDuXRGPk4 (http://www.youtube.com/watch?v=qPGDuXRGPk4)